Paul Lévy was a French mathematician who, after starting out as an expert on functional analysis, made important advances in probability theory. He was born in Paris on 15 September 1886 and died there on 15 December 1971. Lévy's continuity theorem, which connects convergence in distribution of random variables with pointwise convergence of their characteristic functions, is named for him, and he is among the founders of the modern theory of stochastic processes.
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Source Paul Lévy, Biography (MacTutor History of Mathematics)
Source Paul Lévy, Biography (MacTutor History of Mathematics)
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Source Levy's continuity theorem, Wikipedia
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Source Levy's continuity theorem, Wikipedia
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Source Paul Lévy, Biography (MacTutor History of Mathematics)SummaryQuote, Summary
Paul Lévy was a French mathematician who, after starting out as an expert on functional analysis, made important advances in probability theory.
Sources
1. Paul Lévy, Biography (MacTutor History of Mathematics)
2. Paul Lévy (mathematician) (Wikipedia)
Levy's continuity theorem, Wikipedia
Principal Result: Levy's Continuity Theorem, Lead sentence of the article on the result
In probability theory, Lévy’s continuity theorem, or Lévy's convergence theorem, named after the French mathematician Paul Lévy, connects convergence in distribution of the sequence of random variables with pointwise convergence of their characteristic functions.
Proofs Credited: Levy's Continuity Theorem, Lead
In probability theory, Lévy’s continuity theorem, or Lévy's convergence theorem, named after the French mathematician Paul Lévy, connects convergence in distribution of the sequence of random variables with pointwise convergence of their characteristic functions
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